Differential Revision: https://reviews.llvm.org/D92506
// Returns true if one of the Prefixes + In.Names matches Option
static bool optionMatches(const OptTable::Info &In, StringRef Option) {
- if (In.Prefixes)
+ if (In.Prefixes) {
+ StringRef InName(In.Name);
for (size_t I = 0; In.Prefixes[I]; I++)
- if (Option.endswith(In.Name))
- if (Option == std::string(In.Prefixes[I]) + In.Name)
+ if (Option.endswith(InName))
+ if (Option.slice(0, Option.size() - InName.size()) == In.Prefixes[I])
return true;
+ }
return false;
}